Электронная библиотека (репозиторий) Томского государственного университета
2015 | Vega, Alfredo | квантовая хромодинамика

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Add   Nucleon structure in a light-front quark model consistent with quark counting rules and data
Authors: Gutsche, Thomas | Schmidt, Ivan A. | Vega, Alfredo | Lyubovitskij, Valery E.
Source: Physical Review D. 2015. Vol. 91, № 5. P. 054028-1-054028-10
Type: статьи в журналах
Date: 2015
Description: Using global fits of valence u and d quark parton distributions and data on quark and nucleon form factors in the Euclidean region, we derive a light-front quark model for the nucleon structure consis ... More
Add   Nucleon structure including high Fock states in AdS/QCD models
Authors: Vega, Alfredo | Gutsche, Thomas | Lyubovitskij, Valery E. | Schmidt, Ivan A
Source: Few-body systems. 2015. Vol. 56, № 6. P. 633-637
Type: статьи в журналах
Date: 2015
Description: We discuss a holographic soft-wall model that consider several Fock states in nucleon description. In our approach nucleon structure is a superposition of a three-valence quark state with high Fock st ... More
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